Trace all method entries and exits, the exit also prints the return value, if it is of basic type

Related tags

Debugging Toolsapktrace
Overview

apktrace

Trace all method entries and exits, the exit also prints the return value, if it is of basic type. The apk must have set the android:debuggable="true" flag.

By default it will trace all functions which match(prefixed) package_name.

asciicast

Updates

(07-02-2020 add native function highlighting)

Usage

>> python apktrace.py --help
usage: apktrace.py [-h] [-w 
   
    ] [-c] [-d] [--version]
                   package_name activity

Trace APK files easily

positional arguments:
  package_name          Package Name used to start Application
  activity              start activity of the Application

optional arguments:
  -h, --help            show this help message and exit
  -w 
    
     , --watchlist 
     
      
                        File containing classes to watch, (class per line)
  -c, --clear           Clear APK before start
  -d, --debug           Verbose mode
  -n, --native          Break on native method entry
  --version             Print apktrace version

In action:

()V, [00:12:33-103480] Method Exit, Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> ()V, Retval: 0 [00:12:33-125597] Method Entry, Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> onCreate(Landroid/os/Bundle;)V, [00:12:33-174525] Method Entry, Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> calcOffset(IILjava/lang/String;)I, [00:12:33-175951] Method Exit, Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> calcOffset(IILjava/lang/String;)I, Retval: 325 [00:12:33-224984] Method Entry, Thread: 10635 [main], Lcom/example/firsttestapp/PinHandling; -> (Ljava/io/File;)V, [00:12:33-226337] Method Exit, Thread: 10635 [main], Lcom/example/firsttestapp/PinHandling; -> (Ljava/io/File;)V, Retval: 0 [00:12:33-227446] Method Entry, Thread: 10635 [main], Lcom/example/firsttestapp/PinHandling; -> checkIfPinExists()Z, [00:12:33-230958] Method Exit, Thread: 10635 [main], Lcom/example/firsttestapp/PinHandling; -> checkIfPinExists()Z, Retval: 1 [00:12:34-578716] Method Exit, Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> onCreate(Landroid/os/Bundle;)V, Retval: 0"> 
>> python apktrace.py -d com.example.firsttestapp .MainActivity
[apktrace] LOG   : start CMD "adb shell am start -D -n com.example.firsttestapp/.MainActivity"
[apktrace] LOG   : forward CMD   "adb forward tcp:33333 jdwp:14856"
[00:12:33-057312] Method Entry, Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> 
       
        ()V, 
[00:12:33-103480] Method Exit,  Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> 
        
         ()V, Retval: 0
[00:12:33-125597] Method Entry, Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> onCreate(Landroid/os/Bundle;)V, 
[00:12:33-174525] Method Entry, Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> calcOffset(IILjava/lang/String;)I, 
[00:12:33-175951] Method Exit,  Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> calcOffset(IILjava/lang/String;)I, Retval: 325
[00:12:33-224984] Method Entry, Thread: 10635 [main], Lcom/example/firsttestapp/PinHandling; -> 
         
          (Ljava/io/File;)V, 
[00:12:33-226337] Method Exit,  Thread: 10635 [main], Lcom/example/firsttestapp/PinHandling; -> 
          
           (Ljava/io/File;)V, Retval: 0
[00:12:33-227446] Method Entry, Thread: 10635 [main], Lcom/example/firsttestapp/PinHandling; -> checkIfPinExists()Z, 
[00:12:33-230958] Method Exit,  Thread: 10635 [main], Lcom/example/firsttestapp/PinHandling; -> checkIfPinExists()Z, Retval: 1
[00:12:34-578716] Method Exit,  Thread: 10635 [main], Lcom/example/firsttestapp/MainActivity; -> onCreate(Landroid/os/Bundle;)V, Retval: 0

TODO

  • there is a known Bug in the methodID size in the Rust implementation I wonder how this ever worked^^
  • move JdwpHandler in its own repository and use it as a git submodule, to allow easier usage also for other repositories, for example jdb++
  • implement the --watchlist argument (not possible see issue)
Owner
Kurt Nistelberger
I work with computers, favorite topics are about Reverse Engineering, IT-Security, AI and Logic.
Kurt Nistelberger
GitHub Repository
Python's missing debug print command and other development tools.

python devtools Python's missing debug print command and other development tools. For more information, see documentation. Install Just pip install de

Samuel Colvin 637 Jan 02, 2023
一个小脚本，用于trace so中native函数的调用。

trace_natives 一个IDA小脚本，获取SO代码段中所有函数的偏移地址，再使用frida-trace 批量trace so函数的调用。 使用方法 1.将traceNatives.py丢进IDA plugins目录中 2.IDA中，Edit-Plugins-traceNatives IDA输

296 Dec 28, 2022
Middleware that Prints the number of DB queries to the runserver console.

Django Querycount Inspired by this post by David Szotten, this project gives you a middleware that prints DB query counts in Django's runserver consol

Brad Montgomery 332 Dec 23, 2022
A configurable set of panels that display various debug information about the current request/response.

Django Debug Toolbar The Django Debug Toolbar is a configurable set of panels that display various debug information about the current request/respons

Jazzband 7.3k Dec 31, 2022
Full-screen console debugger for Python

PuDB: a console-based visual debugger for Python Its goal is to provide all the niceties of modern GUI-based debuggers in a more lightweight and keybo

Andreas Klöckner 2.6k Jan 01, 2023
Debugger capable of attaching to and injecting code into python processes.

DISCLAIMER: This is not an official google project, this is just something I wrote while at Google. Pyringe What this is Pyringe is a python debugger

Google 1.6k Dec 15, 2022
Little helper to run Steam apps under Proton with a GDB debugger

protongdb A small little helper for running games with Proton and debugging with GDB Requirements At least Python 3.5 protontricks pip package and its

Joshie 21 Nov 27, 2022
PINCE is a front-end/reverse engineering tool for the GNU Project Debugger (GDB), focused on games.

PINCE is a front-end/reverse engineering tool for the GNU Project Debugger (GDB), focused on games. However, it can be used for any reverse-engi

Korcan Karaokçu 1.5k Jan 01, 2023
Full featured multi arch/os debugger built on top of PyQt5 and frida

Full featured multi arch/os debugger built on top of PyQt5 and frida

iGio90 1.1k Dec 26, 2022
AryaBota: An app to teach Python coding via gradual programming and visual output

AryaBota An app to teach Python coding, that gradually allows students to transition from using commands similar to natural language, to more Pythonic

5 Feb 08, 2022
Never use print for debugging again

PySnooper - Never use print for debugging again PySnooper is a poor man's debugger. If you've used Bash, it's like set -x for Python, except it's fanc

Ram Rachum 15.5k Jan 01, 2023
A web-based visualization and debugging platform for NuPIC

Cerebro 2 A web-based visualization and debugging platform for NuPIC. Usage Set up cerebro2.server to export your model state. Then, run: cd static py

Numenta 24 Oct 13, 2021
Run-time type checker for Python

This library provides run-time type checking for functions defined with PEP 484 argument (and return) type annotations. Four principal ways to do type

Alex Grönholm 1.1k Jan 05, 2023
OpenCodeBlocks an open-source tool for modular visual programing in python

OpenCodeBlocks OpenCodeBlocks is an open-source tool for modular visual programing in python ! Although for now the tool is in Beta and features are c

Mathïs Fédérico 1.1k Jan 06, 2023
A configurable set of panels that display various debug information about the current request/response.

Django Debug Toolbar The Django Debug Toolbar is a configurable set of panels that display various debug information about the current request/respons

Jazzband 7.3k Dec 29, 2022
Winpdb Reborn - A GPL Python Debugger, reborn from the unmaintained Winpdb

Note from Philippe Fremy The port of winpdb-reborn to Python 3 / WxPython 4 is unfortunately not working very well. So Winpdb for Python 3 does not re

Philippe F 84 Dec 22, 2022
Automated bug/error reporting for napari

napari-error-monitor Want to help out napari? Install this plugin! This plugin will automatically send error reports to napari (via sentry.io) wheneve

Talley Lambert 2 Sep 15, 2022
The official code of LM-Debugger, an interactive tool for inspection and intervention in transformer-based language models.

LM-Debugger is an open-source interactive tool for inspection and intervention in transformer-based language models. This repository includes the code

Mor Geva 110 Dec 28, 2022
Arghonaut is an interactive interpreter, visualizer, and debugger for Argh! and Aargh!

Arghonaut Arghonaut is an interactive interpreter, visualizer, and debugger for Argh! and Aargh!, which are Befunge-like esoteric programming language

Aaron Friesen 2 Dec 10, 2021
VizTracer is a low-overhead logging/debugging/profiling tool that can trace and visualize your python code execution.

VizTracer is a low-overhead logging/debugging/profiling tool that can trace and visualize your python code execution.

2.8k Jan 08, 2023